| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method that effectively suppress noise of even a color image, a program thereof, and a computer-readable recording medium recorded with the program. <P>SOLUTION: A processing mask MSK of three pixels by three pixels is prescribed around with a pixel OBJ to be processed in the center. A CPU section acquires lightness values D from RGB information of a plurality of pixels included in the prescribed processing mask MSK and temporarily stores the lightness values in a main storage section while making it correspond to pixels included in the processing masks MSK. Then the CPU section compares the stored lightness values of the respective pixels with one another to extract a pixel having lightness corresponding to the kind of processing. Further, the CPU section reads RGB values of the extracted pixel out of the main storage section and replaces RGB information of the pixel OBJ to be processed with the read-out RGB information. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
